Surfcraft fin



FIG. 1 is a bottom front perspective view of a surfcraft fin according to a first embodiment of our design;

FIG. 2 is a bottom rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a first side view thereof;

FIG. 6 is a second side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a bottom front perspective view of a surfcraft fin according to a second embodiment of our design;

FIG. 10 is a bottom rear perspective view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a first side view thereof;

FIG. 14 is a second side view thereof;

FIG. 15 is a top view thereof;

FIG. 16 is a bottom view thereof;

FIG. 17 is a bottom front perspective view of a surfcraft fin according to a third embodiment of our design;

FIG. 18 is a bottom rear perspective view thereof;

FIG. 19 is a front view thereof;

FIG. 20 is a rear view thereof;

FIG. 21 is a first side view thereof;

FIG. 22 is a second side view thereof;

FIG. 23 is a top view thereof; and,

FIG. 24 is a bottom view thereof.

Broken lines are environmental only and form no part of the claimed design. 

CLAIM The ornamental design for a surfcraft fin, as shown and described. 